DE3046746C2 - - Google Patents

Info

Publication number
DE3046746C2
DE3046746C2 DE19803046746 DE3046746A DE3046746C2 DE 3046746 C2 DE3046746 C2 DE 3046746C2 DE 19803046746 DE19803046746 DE 19803046746 DE 3046746 A DE3046746 A DE 3046746A DE 3046746 C2 DE3046746 C2 DE 3046746C2
Authority
DE
Germany
Prior art keywords
layer
mask
contacts
electrodes
etched
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE19803046746
Other languages
German (de)
English (en)
Other versions
DE3046746A1 (de
Inventor
Yves Saint-Blaise Ch Ruedin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ebauchesfabrik ETA AG
Original Assignee
Eta Sa Fabriques D'ebauches Grenchen/granges Ch
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eta Sa Fabriques D'ebauches Grenchen/granges Ch filed Critical Eta Sa Fabriques D'ebauches Grenchen/granges Ch
Publication of DE3046746A1 publication Critical patent/DE3046746A1/de
Application granted granted Critical
Publication of DE3046746C2 publication Critical patent/DE3046746C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect
    • G02F1/153—Constructional details
    • G02F1/1533—Constructional details structural features not otherwise provided for
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect
    • G02F1/153—Constructional details
    • G02F1/1533—Constructional details structural features not otherwise provided for
    • G02F2001/1536—Constructional details structural features not otherwise provided for additional, e.g. protective, layer inside the cell

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
DE19803046746 1979-12-18 1980-12-09 Verfahren zur herstellung des substrats einer elektrochromischen anzeigezelle und nach diesem verfahren hergestelltes substrat Granted DE3046746A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1120779 1979-12-18
CH1120979 1979-12-18

Publications (2)

Publication Number Publication Date
DE3046746A1 DE3046746A1 (de) 1981-08-27
DE3046746C2 true DE3046746C2 (ja) 1989-09-07

Family

ID=25707975

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803046746 Granted DE3046746A1 (de) 1979-12-18 1980-12-09 Verfahren zur herstellung des substrats einer elektrochromischen anzeigezelle und nach diesem verfahren hergestelltes substrat

Country Status (3)

Country Link
DE (1) DE3046746A1 (ja)
FR (1) FR2472241A1 (ja)
GB (1) GB2067330B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5788485A (en) * 1980-11-21 1982-06-02 Sharp Kk Manufacture of electrode for electrochromic display
US4505021A (en) * 1981-10-22 1985-03-19 Sharp Kabushiki Kaisha Method for manufacturing an electrochromic display device
US4488781A (en) * 1982-01-25 1984-12-18 American Cyanamid Company Method for manufacturing an electrochromic display device and device produced thereby
GB2265486A (en) * 1992-03-11 1993-09-29 Marconi Gec Ltd Display device fabrication

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH42272A4 (ja) * 1972-01-12 1975-02-14
JPS5228293A (en) * 1975-08-27 1977-03-03 Sharp Corp Electric colour display unit
JPS5810753B2 (ja) * 1975-09-29 1983-02-26 シャープ株式会社 エレクトロクロミツクヒヨウジソシノ セイゾウホウホウ
DE2750387C2 (de) * 1976-11-12 1982-05-27 Sharp K.K., Osaka Elektrochrome Anzeigevorrichtung
US4187004A (en) * 1977-01-28 1980-02-05 Sharp Kabushiki Kaisha Negative type display in electrochromic display device

Also Published As

Publication number Publication date
FR2472241B1 (ja) 1985-03-08
DE3046746A1 (de) 1981-08-27
GB2067330B (en) 1983-05-25
GB2067330A (en) 1981-07-22
FR2472241A1 (fr) 1981-06-26

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: ETA S.A. FABRIQUES D EBAUCHES, GRANGES, CH

8128 New person/name/address of the agent

Representative=s name: MUELLER-BOERNER, R., DIPL.-ING., 1000 BERLIN WEY,

8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: WEY, H., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee